Trigger pump having ergonomic features



FIG. 1 is a perspective view of the design;

FIG. 2 is a left side elevation, (the right side elevation is a mirror image of the left side);

FIG. 3 is a top plan view thereof;

FIG. 4 is a rear elevation;

FIG. 5 is a front elevation; and,

FIG. 6 is a bottom plan view.

In the drawings, the portions of the design shown in broken lines are for illustrative purposes only and form no part of the claimed design. 

We claim the ornamental design for a trigger pump having ergonomic features, as shown and described. 